Jan   Matthiesen

2016-07 - heute
Application Sales Executive - Lead - Cybersecurity (DACH)
AT&T Global Network Services Deutschland GmbH

2009-04 - 2023-12
Application Sales Executive (Cybersecurity)
AT&T Global Network Services

2006-11 - 2009-03
Manager Data Network Consultants SCG
AT&T Global Network Services

2000-04 - 2006-10
Leiter Technischer Vertrieb D, A, CH, EE
Level 3 Communications

1998-10 - 2000-03
Leiter Service PM Deutschland
Siemens

1998-01 - 1998-09
Manager for Sales Support Project
SIEMENS Public Communication Networks

1997-07 - 1997-12
Marketing Consultant
SIEMENS Public Comm. Networks (ÖN)

1996-11 - 1997-06
Siemens International Trainee
Medical Applications P/L

1996-04 - 1996-10
Siemens International Trainee
Siemens Medical Engineering Division

1995-07 - 1996-03
Siemens International Trainee
Siemens Central Production and Logistics Department

Elektrotechnik / Regelungstechnik

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